package Demo3;

public class Main6 {
    public static void main(String[] args) throws InterruptedException {
     Thread t1=new Thread(()->{
         while(true){
             System.out.println("hello thread");
             try {
                 Thread.sleep(1000);
             } catch (InterruptedException e) {
                 throw new RuntimeException(e);
             }
         }
     });

        Thread t2=new Thread(()->{
            while(true){
                System.out.println("hello thread");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
        });

        Thread t3=new Thread(()->{
            while(true){
                System.out.println("hello thread");
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
            }
        });
        t1.start();
        t2.start();
        t3.start();
        while(true){
            System.out.println("hello main");
            Thread.sleep(1000);
        }
    }
}
